a pretty good cast. "chicago tribune" says, really clever. lot of energy. really good. >> cou >>> this morning on "world news now" -- deadly shooting developing overnight. we are learning about the victims who have been killed and wounded in a new act of work place violence. >> police in minneapolis say the shooter is among the dead. it's friday, september 28th. >> announcer: from abc news, this is "world news now." >>> good morning, i'm john muller. >> i'm sunny hostin. paula and rob are off today. >>> we'll get the latest on that deadly work place shooting in just a moment. >>> also this half-hour, almost three weeks after the ambassador and three other americans were killed in libya, the white house now says it was a premeditated terrorist attack. what's behind this change from the administration? >>> and then on alert, some of the biggest banks in america are being hit in a wave of cyber attacks. how millions could be affected. >>> later, do demi moore and ashton kutcher have a secret reason they haven't gotten a divorce? we'll have the swirling speculation coming up in "t
